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Weight: |
354 g
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Brand: |
Tamron
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Description: |
Mount: Pentax KA/KAF/KAF2/KAF3, lens type: standard, focal length: variable, autofocus, min. focal length: 28 mm, max. focal length: 200 mm, aperture F at min. focal length: 3.
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Type: |
Lens
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Functions: |
Focusing motor for Nikon F, internal focusing
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Length: |
75.2 mm
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Diameter: |
71 mm
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Max. focal length: |
200 mm
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Min. focal length: |
28 mm
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Focal length: |
Variable
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Lens type: |
Standard
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Zoom ratio: |
7.1x
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Max viewing angle: |
75.23 deg.min
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Minimum focus distance: |
0.49 m
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Auto focus: |
There is
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Bayonet: |
Pentax KA/KAF/KAF2/KAF3
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Filter thread diameter: |
62 mm
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Aperture F at max. focal length: |
5.6
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Aperture F at min. focal length: |
3.8
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Minimum aperture F: |
22
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Number of aperture blades: |
7
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Minimum viewing angle: |
12.21 deg.min
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Zoom in macro mode: |
0.25
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Number of aspherical elements: |
3
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Number of element groups: |
14
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Number of elements: |
15
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